app.bash

#!/usr/bin/env bash

# source helpers if not loaded
[ $HELPERS_LOADED ] || . "$BATS_TEST_DIRNAME/helpers.bash"

APP="$TMPDIR/usr/local/bin/dex"
SKIP_NETWORK_TEST=${SKIP_NETWORK_TEST:-false}


export DEX_HOME="$TMPDIR/home/.dex"
export DEX_NETWORK=false
export DEX_NAMESPACE="dex/v1-tests"

APP_CMDS=(
  conf
  image
  install
  ls
  repo
  run
)

APP_VARS=(
  DEX_BIN_DIR
  DEX_BIN_PREFIX
  DEX_HOME
  DEX_NAMESPACE
  DEX_NETWORK
  DEX_REGISTRY
  DEX_RUNTIME
)

app/var(){
  local var="$1"
  eval $($APP conf vars -- "$var" 2>/dev/null)
  eval "[ -n \"\$$var\" ]"
}

#
# runtime fns
#

make/app(){
  (
    cd "$REPO_ROOT"
    make DESTDIR="$TMPDIR" install
  )
  [ -x "$APP" ] || die "failed installing application binary"
}

make/sources(){
  # stub our sources.list
  mkdir -p $DEX_HOME
  fixture/cp sources.list $DEX_HOME/sources.list
}

make/repo(){
  local path="$1"
  [ -d "$path/.git" ] && return
  (
    set -e
    mkdir -p $path
    cd $path
    git init
    echo "content" > file
    git add file
    git commit -m "initial commit"
  )
}

make/test-repo(){
  local REPO_DIR="$TMPDIR/test-repo"
  make/repo "$REPO_DIR"
  [ -d  "$REPO_DIR/dex-images" ] || (
    exec >/dev/null
    cd $REPO_DIR
    fixture/cp dex-images .
    git add dex-images
    git commit -m "adding dex-images"
  )

  [ -n "$($APP repo ls test-repo)" ] || \
    $APP repo add --force test-repo "$REPO_DIR"
}

[ -e "$APP" ] || make/app &>/dev/null
[ -e "$DEX_HOME/sources.list" ] || make/sources &>/dev/null